Jon Foreman's solo EPs gets my stamp of approval.
I also find it easy to get into the latest couple of Jars of Clay albums, "Good Monsters" and "The Long Fall Back to Earth", especially the former.
Quasai-Christian bands have been suggested, so I'll pitch in with two great ones (IMO)
1. X2 on MuteMath, they've really got their act together and both their albums I can get into.
2. Mae. Especially their second album "The Everglow". Their first you can tell they were new to the game, and their third "Singularity" you can tell they were with a big music label
They've also got a few EPs coming out, (M)orning, (A)fternoon, and (E)vening. (M)orning's brilliant, and I have no doubts that the other two will follow suit